SKU: 19663251925

ECS Tuning Front And Rear Adjustable Sway Bar Kit - B9 A4/S4 A5/S5 RS4/RS5

Sale price$300.69 Regular price$334.10
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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8

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Description

ECS Tuning Front And Rear Adjustable Sway Bar Kit - B9 A4/S4 A5/S5 RS4/RS5If youre looking to improve the handling of your Audi B9, this is the best place to start! These cars have a lot more body roll than desired, and the stock sway bars don't quite do enough for most owners to be satisfied. Engineered, designed, and tested in house at ECS Tuning, you know these sway bars are built to last with the highest quality. Larger diameter sway bars have a higher torsional spring rate which helps resist excessive body roll. By

If you’re looking to improve the handling of your Audi B9, this is the best place to start! These cars have a lot more body roll than desired, and the stock sway bars don't quite do enough for most owners to be satisfied. Engineered, designed, and tested in-house at ECS Tuning, you know these sway bars are built to last with the highest quality.

Larger diameter sway bars have a higher torsional spring rate which helps resist excessive body roll. By eliminating the excessive body roll and changing the stiffness of the sway bars front to rear, we can improve handling characteristics by reducing understeer and keep the tire in full contact with the ground.  By upgrading to the ECS Tuning Adjustable Front Sway Bar, you will experience less body roll, and a massive improvement to the handling characteristics of your vehicle, with virtually no sacrifice in ride quality. 

In our testing with both bars installed, we found up to a 1.5° reduction in body roll!  Testing shows a significant and consistent increase in slalom speed of approximately 2 mph. On average there was a gain of ~0.5 seconds through the ~4.5 second total slalom run time. The slalom testing consisted of 5 gates spread 50’ apart. The increased stiffness gives the car a much more stable feel and allows the driver to stay consistent and in control:

The sway bars are also adjustable, and allow for a “softer” setting, or a “stiffer” setting, depending on your driving preferences.

Adjustable Front Sway Bar: 

  • Design:

    • 1.25” (31.75mm) OD, 0.120” (3.05mm) wall DOM (hollow) tubing

    • Black powder coated for corrosion resistance

    • 80A Durometer custom polyurethane greasable bushings - reduces flex at mount as compared to OEM rubber

    • Grooved bushing inside diameter for improved grease retention

    • Black anodized 6061-T6 billet brackets with check valve grease port

    • Fully reversible back to factory components

  • Performance:

    • 58% stiffness increase on “soft” setting

    • 68% stiffness increase on “stiff” setting

    • Reduced body roll without excessive change in dynamic F/R balance

    • Increased cornering speed and response time

    • Works in unison with ECS 22mm rear sway bar

    • Testing has shown up to a 1.5° reduction in body roll when both bars are installed

    • Recommended use with ECS adjustable front sway bar end links

 

Adjustable Rear Sway Bar: 

  • Design:

    • 22.2mm OD solid steel bar

    • Black powder coated for corrosion resistance

    • 80A Durometer polyurethane greasable bushings - reduces flex at mount as compared to OEM rubber

    • Grooved bushing inside diameter for improved grease retention

    • Black anodized 6061-T6 billet brackets with check valve grease port

    • Zinc coated class 12.9 hardware included for mounting brackets

    • Fully reversible back to factory components

  • Performance:

    • 190% stiffness increase on “soft” setting

    • 210% stiffness increase on “stiff” setting 

    • Reduced body roll without excessive change in dynamic F/R balance

    • Increased cornering speed and response time

    • Testing has shown up to a 1.5° reduction in body roll when both bars are installed

 

*All testing shown was completed with both front and rear sway bars installed. 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 19663251925

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Mindhealer
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★★★★★ 4
Please read!
Color: Ultra, Size: Large
This dog ball is so useful! We have a large property and we use the Chuckit! thrower with the ball. The color and material of the toy is very high-quality and lasts for a long time. We have been using the Chuckit! brand for a long time now and we love their dog products! It is a good price and we buy replacement balls like once or twice every 6 months because they keep getting lost in bushes or trees 😂 After some time the color of the ball gets washed out and since our dogs are aggressive chewers, one of the balls we got broke and split open, but it was still usable! The reason that one broke is because we had it for a HECKA LONG TIME! It has no squeaker so when your dog has the ball it wont make any loud and annoying sounds. It is easy to pick up with the thrower and it seems durable and sturdy enough to last them a few months. I don't recommend as a cat toy because this ball is specifically designed for dogs. But is your cat likes fetch i guess it could work! The ball is soft enough to not be hard as steel, but is sturdy enough to not break immediately.
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Reviewed in the United States on August 9, 2025
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Hayleysgirl
Carnegie, US
★★★★★ 5
Chuck-it stands up to huskies teeth.
Color: Ultra, Size: Large
This item is awesome. Stands up to my huskies teeth.
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Reviewed in the United States on May 14, 2026
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LRBuyer
Phoenix, US
★★★★★ 5
Great product
Style: Sport, Size: Large
This is a lifesaver. My lab will chase the ball all day and this saves the arms and shoulders. A little bit of a learning curve to use but I would definitely recommend
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Reviewed in the United States on May 24, 2026
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Jamie
Houston, US
★★★★★ 5
Labs love this!!!
Style: Sport, Size: Large
Our Lab LOVES everything about this thing! Recommend getting extra durable balls as the 1 included fell apart in 1 hour. I have a very energetic Lab retriever that we have to force to stop playing ball so he does not overheat. That & the force with which you can throw this ball did not help keeping it from splitting it in 2 in less than 1 hour. This is worth the money for the extra throwing power & distance but do invest in the ULTRA strong ball for dogs like retrievers! Also, be sure to order the correct SIZE OF BALL, specific to each different size of throwing wand. My fav thing about this item is #1 the joy my dog gets from the new challenge of racing to catch longer throws, & #2 I don't have to get my hands covered in dog slobber!! He has gotten to where he can almost put it in the cup himself so I won't waste time throwing the ball again! Man, I love that dog!!! ❤️
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Reviewed in the United States on November 1, 2023
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Stacy H
Massapequa, US
★★★★★ 5
Must-Have for Active Dogs!
Style: Sport, Size: Large
The Chuckit Sport 26L Dog Ball Launcher has been a game-changer for my large dog! My 80-pound Labrador loves to play fetch, and this launcher makes it so much easier and more enjoyable for both of us. The 26” length gives me the leverage to throw the ball much farther than I could by hand, which really helps burn off my dog’s energy. The included large ball (3”) is the perfect size for big dogs, and I appreciate that it’s made from durable rubber, so it withstands a lot of chewing and rough play. What I really love is that the launcher is so lightweight and easy to use. I can play fetch with my dog for extended periods without my arm getting tired. The ergonomic handle also provides a comfortable grip, which is a nice touch. If you have a large, active dog, the Chuckit Sport 26L is a must-have. It’s well-made, durable, and makes fetch more fun for both you and your dog. Highly recommend!
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Reviewed in the United States on September 3, 2024

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